MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb713efde68d016c3358152149fe1b6f4bf507bc6a90b812bef0a8e6a91780a4. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb713efde68d016c3358152149fe1b6f4bf507bc6a90b812bef0a8e6a91780a4
SHA3-384 hash: cf4a08cf2fbcd018fea581b40c6e189eb37fbef08665713f7f775f2c06650055460b4620e658b99c4f85096ff8e91b8a
SHA1 hash: 32b1b0d01b2b508b864fa8b7e302331c066fbb7c
MD5 hash: a10ab4b94e09996c550e943049053aa7
humanhash: hotel-nineteen-golf-nevada
File name:products #2346067.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'033'440 bytes
First seen:2020-10-21 08:51:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:DrETSxNmC5JpAj8x1UisN5y+pbS2L7dkV5o:DrETSxNmC5JpAj8x1HsN5y+pbS2L7dkc
Threatray 685 similar samples on MalwareBazaar
TLSH CB25D350B3FDA728FAFB6F78BD75D46508BABE6A6822C55D1508104F04B2F809971B33
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: mail.bangla.net
Sending IP: 203.188.252.3
From: info@megagroup.com.bd
Subject: PRICE REQUEST FOR PRODUCTs Catalogue
Attachment: products 2346067.xz (contains "products #2346067.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.ArtemisA10AB4B94E09.10508.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
DNS request
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a keyboard event handler
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Enabling autorun by creating a file
Enabling autorun
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/505501
Signature
Connects to a pastebin service (likely for C&C)
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Found malware configuration
Hides threads from debuggers
Installs a global keyboard hook
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 301796 Sample: products #2346067.exe Startdate: 21/10/2020 Architecture: WINDOWS Score: 100 73 Found malware configuration 2->73 75 Multi AV Scanner detection for dropped file 2->75 77 Multi AV Scanner detection for submitted file 2->77 79 6 other signatures 2->79 8 products #2346067.exe 18 4 2->8         started        13 products #2346067.exe 2->13         started        15 products #2346067.exe 2->15         started        17 5 other processes 2->17 process3 dnsIp4 63 www.google.it 172.217.168.3 GOOGLEUS United States 8->63 65 hastebin.com 172.67.143.180, 443, 49718 CLOUDFLARENETUS United States 8->65 67 192.168.2.1 unknown unknown 8->67 53 C:\Users\user\...\products #2346067.exe, PE32 8->53 dropped 55 C:\...\products #2346067.exe:Zone.Identifier, ASCII 8->55 dropped 91 Creates an undocumented autostart registry key 8->91 93 Hides threads from debuggers 8->93 19 products #2346067.exe 2 8->19         started        23 timeout.exe 1 8->23         started        25 products #2346067.exe 13->25         started        35 2 other processes 13->35 69 192.168.2.3 unknown unknown 15->69 95 Creates autostart registry keys with suspicious names 15->95 97 Creates multiple autostart registry keys 15->97 27 timeout.exe 15->27         started        71 104.24.126.89, 443, 49731, 49738 CLOUDFLARENETUS United States 17->71 99 Writes to foreign memory regions 17->99 29 products #2346067.exe 17->29         started        31 timeout.exe 1 17->31         started        33 timeout.exe 17->33         started        37 2 other processes 17->37 file5 signatures6 process7 dnsIp8 57 sbrenind.com 192.40.115.79, 26, 49737, 49746 IHNETUS United States 19->57 59 mail.sbrenind.com 19->59 81 Installs a global keyboard hook 19->81 39 MpCmdRun.exe 23->39         started        41 conhost.exe 23->41         started        61 mail.sbrenind.com 25->61 83 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 25->83 85 Tries to steal Mail credentials (via file access) 25->85 87 Tries to harvest and steal ftp login credentials 25->87 89 Tries to harvest and steal browser information (history, passwords, etc) 25->89 43 conhost.exe 27->43         started        45 conhost.exe 31->45         started        47 conhost.exe 33->47         started        49 conhost.exe 35->49         started        signatures9 process10 process11 51 conhost.exe 39->51         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eb713efde68d016c3358152149fe1b6f4bf507bc6a90b812bef0a8e6a91780a4/
Threat name:
ByteCode-MSIL.Backdoor.Crysan
Create hunting rule
Status:
Malicious
First seen:
2020-10-21 06:57:28 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5nyt57pgruawym2ycuqut7q3n5f7kb54nkilqev66cuonkixqcsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 675 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/201021-gfv75218ee/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
eb713efde68d016c3358152149fe1b6f4bf507bc6a90b812bef0a8e6a91780a4
MD5 hash:
a10ab4b94e09996c550e943049053aa7
SHA1 hash:
32b1b0d01b2b508b864fa8b7e302331c066fbb7c
Link:
https://www.unpac.me/results/8589f365-af01-44f2-87d6-3778884ded1a/
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip f7305462a5f0898a7f530c17ee11cc6d40cdd50c5bc8951f55c43f6683d526ef

AgentTesla

Executable exe eb713efde68d016c3358152149fe1b6f4bf507bc6a90b812bef0a8e6a91780a4

(this sample)

  
Dropped by
MD5 e4422fcb71ed65974a2508f3e4ef6bb6
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/73916/
  
Dropped by
SHA256 f7305462a5f0898a7f530c17ee11cc6d40cdd50c5bc8951f55c43f6683d526ef

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